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YUKIHIRO ASANO
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MIYAGI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Roll device, roll apparatus, head maintenance device, and liquid di...
Patent number
11,001,065
Issue date
May 11, 2021
Ricoh Company, Ltd.
Kenta Takahashi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Wiping device, head maintenance device, and liquid discharge apparatus
Patent number
10,611,157
Issue date
Apr 7, 2020
Ricoh Company, Ltd.
Yukihiro Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge apparatus
Patent number
10,543,689
Issue date
Jan 28, 2020
Ricoh Company, Ltd.
Daisuke Hasebe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Head cleaner, maintenance device, and liquid discharge apparatus
Patent number
10,226,929
Issue date
Mar 12, 2019
Ricoh Company, Ltd.
Yukihiro Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus
Patent number
8,491,085
Issue date
Jul 23, 2013
Ricoh Company, Ltd.
Yukihiro Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus
Patent number
8,303,060
Issue date
Nov 6, 2012
Ricoh Company, Ltd.
Yusuke Nemoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Sheet storage device for image forming apparatus
Patent number
7,300,053
Issue date
Nov 27, 2007
Tohoku Ricoh Co., Ltd.
Yukihiro Asano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
ROLL DEVICE, ROLL APPARATUS, HEAD MAINTENANCE DEVICE, AND LIQUID DI...
Publication number
20200079091
Publication date
Mar 12, 2020
RICOH COMPANY, LTD.
Kenta Takahashi
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
WIPING DEVICE, HEAD MAINTENANCE DEVICE, AND LIQUID DISCHARGE APPARATUS
Publication number
20190255854
Publication date
Aug 22, 2019
Yukihiro Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISCHARGE APPARATUS
Publication number
20190184709
Publication date
Jun 20, 2019
Daisuke HASEBE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HEAD CLEANER, MAINTENANCE DEVICE, AND LIQUID DISCHARGE APPARATUS
Publication number
20180126737
Publication date
May 10, 2018
Yukihiro Asano
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20110221821
Publication date
Sep 15, 2011
RICOH COMPANY, LTD.
Yukihiro ASANO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20100182370
Publication date
Jul 22, 2010
RICOH COMPANY, LTD.
YUSUKE NEMOTO
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Sheet storage device for image forming apparatus
Publication number
20050133987
Publication date
Jun 23, 2005
TOHOKU RICOH CO., LTD.
Yukihiro Asano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL